The app checks arithmetic skills by presenting examples for users to solve. Users can select various modes for multiplication, division, addition, and subtraction, with options for automatic progression and custom number selection.
by Andrey Levchik★ 0.00 ratingsEducationFreeData updated 2026-10-19
Study with examples in Swift. Access a reference guide and take tests to assess knowledge. Track progress and save favorite patterns. Receive notifications at set times.
Solve logic puzzles by filling cells with numbers 1 to N. Ensure no repeated numbers in rows or columns. Use circles with math operations or "E" for even numbers to determine valid cell values. Adjust puzzle difficulty and track progress.
